2026 Compare Cities Climate:
Brentwood, TN vs Mill Valley, CA

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Highlights
- Mill Valley has 23.3% less rainy days than Brentwood.
- Mill Valley has 21.4% more Sunny Days than Brentwood.
- On the BestPlaces comfort index, Mill Valley scores 15.1% better than Brentwood
 Brentwood, TNMill Valley, CAUnited States
 Rainfall  Unlock4138
 Snowfall4  Unlock28
 Precipitation  Unlock78106
 Sunny210  Unlock205
 Avg. July High  Unlock7786
 Avg. Jan. Low26  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index4.5  Unlock4.3
 Elevation  Unlock822443
Reviews for Brentwood    12 Reviews

Brentwood 10 years ago was amazing! But over development, traffic, and road widening projects have killed some of the joy and this town has lost it's small town, quiet,  More

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Over 9 years ago

If you are moving into or out of the Brentwood, TN area feel free to contact us today! We are This Side Up Moving located in Brentwood, TN! For all of your commercial  More

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I am one of a very small group that grew up here in Brentwood. I have travelled all over and there is really not another place quite like here. I know I could be a bit  More

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Reviews for Mill Valley    7 Reviews

I lived in southern Marin County for 20 years and lived it. Just moved  More

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Over 16 years ago

Mill Valley is a perfect place to live and raise a family, if you don't mind a cost of living index of 233. Don't distress - go mountain biking or hiking with  More

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Over 17 years ago

Good weather all year around. Great public schools. Cost of living very high. Crime low wonderful outdoor activities nearby like hiking, beaches,  More

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